package com.guoqiang.class_two.three;

public class EntityClassTest {

    public static void main(String[] args) {
        //1.通话服务接口
        CallServiceInterface csi = new CallPackage();
        csi.callService(100,new MobileCard());

        System.out.println("---------------------------");
        //2.上网服务接口
        NetServiceInterface nsi = new NetPackage();
        nsi.newWorkService(100, new MobileCard());
    }
}
